| PartNumber | TRF7900PWG4 | TRF7900PWR | TRF7900PW |
| Description | RF Receiver 27 MHz AFE Receiver | RF Receiver 27MHz AFE Receiver | RF RCVR 27MHZ 28TSSOP |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | RF Receiver | RF Receiver | RF Receivers |
| Type | Fully Integrated Analog Front-End Dual Receiver Base Unit | Fully Integrated Analog Front-End Dual Receiver Base Unit | - |
| Package / Case | TSSOP-28 | TSSOP-28 | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Product Type | RF Receiver | RF Receiver | - |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | - |
| Unit Weight | 0.004145 oz | 0.004145 oz | - |
| RoHS | - | Y | - |
| Packaging | - | Reel | Tube |
| Factory Pack Quantity | - | 2000 | - |
| Series | - | - | - |
| Package Case | - | - | 28-TSSOP (0.173", 4.40mm Width) |
| Frequency | - | - | 27MHz |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Sensitivity | - | - | - |
| Features | - | - | RSSI Equipped |
| Applications | - | - | Human-Interface Devices (HID), Wireless Control |
| Voltage Supply | - | - | 4 V ~ 5.5 V |
| Supplier Device Package | - | - | 28-TSSOP |
| Memory Size | - | - | - |
| Data Interface | - | - | PCB, Surface Mount |
| Data Rate Max | - | - | 10 kbps |
| Modulation or Protocol | - | - | - |
| Current Receiving | - | - | 100mA |
| Antenna Connector | - | - | PCB, Surface Mount |